Evaluation of additive manufacturing of sand cores in terms of the resulting surface roughness

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27360%2F22%3A10250455" target="_blank" >RIV/61989100:27360/22:10250455 - isvavai.cz</a>
Result on the web
<a href="https://www.scopus.com/record/display.uri?eid=2-s2.0-85139298504&origin=resultslist&sort=plf-f&src=s&st1=Obzina%2cT.&sid=a21334d708195a258eaac38ecbbe864c&sot=b&sdt=b&sl=23&s=AUTHOR-NAME%28Obzina%2c+T.%29&relpos=0&citeCnt=0&searchTerm=" target="_blank" >https://www.scopus.com/record/display.uri?eid=2-s2.0-85139298504&origin=resultslist&sort=plf-f&src=s&st1=Obzina%2cT.&sid=a21334d708195a258eaac38ecbbe864c&sot=b&sdt=b&sl=23&s=AUTHOR-NAME%28Obzina%2c+T.%29&relpos=0&citeCnt=0&searchTerm=</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.heliyon.2022.e10751" target="_blank" >10.1016/j.heliyon.2022.e10751</a>

Result language
angličtina
Original language name
Evaluation of additive manufacturing of sand cores in terms of the resulting surface roughness
Original language description
Obtaining a good surface finish on casting is challenging and depends on the dimension of the sand particles and the processing method of the mold. Evolving modern trends in mould and core production as a binder jetting technology is an option and it is more than desirable to evaluate and remove any possible negative effects. The aim of this study is to compare the influence of furan no-bake technology and 3D printing method on the surface quality of cores and cavities formed in aluminium alloy castings. In addition to the sieve analysis and mechanical properties of the moulding mixtures, the roughness (Ra, Rz) of the cores and resulting casting surfaces of individual samples were compared in this study. (C) 2022 The Authors
Czech name
—
Czech description
—

Type
J<sub>SC</sub> - Article in a specialist periodical, which is included in the SCOPUS database
CEP classification
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OECD FORD branch
20500 - Materials engineering

Project
<a href="/en/project/EF17_049%2F0008399" target="_blank" >EF17_049/0008399: Development of inter-sector cooperation of RMSTC with the application sphere in the field of advanced research and innovations of classical metal materials and technologies using modelling methods</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach

Publication year
2022
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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